Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of June 2019. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, June 2010

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
June 2010
1-Month
2.13"
(54.10mm)
3.64"
(92.46mm)
-1.51"
(-38.36mm)
15th Driest Driest since: 1999 1988
111th Wettest Wettest since: 2009 2006
May–Jun 2010
2-Month
4.34"
(110.24mm)
7.19"
(182.63mm)
-2.85"
(-72.39mm)
11th Driest Driest since: 1999 1964
115th Wettest Wettest since: 2009 1948
Apr–Jun 2010
3-Month
6.25"
(158.75mm)
10.67"
(271.02mm)
-4.42"
(-112.27mm)
7th Driest Driest since: 1986 1986
119th Wettest Wettest since: 2009 1948
Mar–Jun 2010
4-Month
12.71"
(322.83mm)
14.65"
(372.11mm)
-1.94"
(-49.28mm)
35th Driest Driest since: 1999 1986
91st Wettest Wettest since: 2009 1983
Feb–Jun 2010
5-Month
16.56"
(420.62mm)
17.70"
(449.58mm)
-1.14"
(-28.96mm)
48th Driest Driest since: 2007 1976
78th Wettest Wettest since: 2009 1983
Jan–Jun 2010
6-Month
19.41"
(493.01mm)
21.19"
(538.23mm)
-1.78"
(-45.22mm)
43rd Driest Driest since: 2004 2012
83rd Wettest Wettest since: 2009 1948
Dec 2009–Jun 2010
7-Month
27.12"
(688.85mm)
24.65"
(626.11mm)
2.47"
(62.74mm)
89th Driest Driest since: 2009 1986
36th Wettest Wettest since: 2003 1948, 1979
Ties: 1939
Nov 2009–Jun 2010
8-Month
31.67"
(804.42mm)
27.71"
(703.83mm)
3.96"
(100.59mm)
99th Driest Driest since: 2009 1977
26th Wettest Wettest since: 2003 1948
Oct 2009–Jun 2010
9-Month
38.32"
(973.33mm)
30.87"
(784.10mm)
7.45"
(189.23mm)
107th Driest Driest since: 2009 1986
18th Wettest Wettest since: 2003 2003
Sep 2009–Jun 2010
10-Month
43.50"
(1,104.90mm)
34.46"
(875.28mm)
9.04"
(229.62mm)
113th Driest Driest since: 2009 2002
12th Wettest Wettest since: 2003 2003
Aug 2009–Jun 2010
11-Month
51.73"
(1,313.94mm)
39.04"
(991.62mm)
12.69"
(322.32mm)
121st Driest Driest since: 2009 1985
4th Wettest Wettest since: 2003 1972
Jul 2009–Jun 2010
12-Month
54.28"
(1,378.71mm)
43.33"
(1,100.58mm)
10.95"
(278.13mm)
118th Driest Driest since: 2009 1969
7th Wettest Wettest since: 2003 2019
Jan 2009–Jun 2010
18-Month
75.35"
(1,913.89mm)
64.47"
(1,637.54mm)
10.88"
(276.35mm)
110th Driest Driest since: 2009 1931
15th Wettest Wettest since: 2004 2019
Jul 2008–Jun 2010
24-Month
97.07"
(2,465.58mm)
86.54"
(2,198.12mm)
10.53"
(267.46mm)
103rd Driest Driest since: 2009 1931
21st Wettest Wettest since: 2005 2019
Jul 2007–Jun 2010
36-Month
136.24"
(3,460.50mm)
129.87"
(3,298.70mm)
6.37"
(161.80mm)
85th Driest Driest since: 2009 1966
38th Wettest Wettest since: 2007 1937
Jul 2006–Jun 2010
48-Month
182.75"
(4,641.85mm)
173.13"
(4,397.50mm)
9.62"
(244.35mm)
91st Driest Driest since: 2009 1966
31st Wettest Wettest since: 2007 1937
Jul 2005–Jun 2010
60-Month
226.57"
(5,754.88mm)
216.27"
(5,493.26mm)
10.30"
(261.62mm)
87th Driest Driest since: 2009 1967
34th Wettest Wettest since: 2008 1939

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published July 2019, retrieved on July 23, 2019 from https://www.ncdc.noaa.gov/cag/